Bibliographic record
Abstract
李子丰,1962年7月生,中共党员、民盟盟员,河北省迁安市人。1983年毕业于大庆石油学院钻井工程专业;1986年于该院石油机械工程专业获硕士学位;1992年于石油大学（北京）油气田开发工程专业获博士学位：1992年～1994年哈尔滨工业大学力学博士后：1994年～1997年大庆石油学院副研究员;1997年～1998年大庆石油学院研究员,大庆市政协常委：1999年中国地质大学“211”工程特聘教授、博士生导师。现任燕山大学石油工程研究所教授、博士生导师。2006年在美国路易斯安娜大学做访问学者。兼任SPE Drilling ＆ Completion Technical Editor、河北省学位委员会委员、燕山大学学报编委、石油钻探技术编委、石油钻采工艺编委、河北省石油学会理事、河北省振动工程学会理事、国家自然科学基金委员会项目评议人、“973”项目评议人。 独立出版专著《油气井杆管柱力学》、《井眼轨道控制理论》,与人合著《小井眼钻采技术》、《井眼轨道实用理论基础》和《石油钻井工程力学进展》。在《SPE Drilling ＆ Completion》、《Journal of Canadian Petroleum Technolog y》、《力学学报》、《工程力学》、《力学与实践》、《石油学报》和《天然气工业》等学术刊物上发表论文100多篇,其中SCI和EI收录20多篇。
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.004 |
| Science and technology studies | 0.006 | 0.009 |
| Scholarly communication | 0.010 | 0.008 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.003 | 0.002 |
| Insufficient payload (model declined to judge) | 0.021 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".